| Application: | Power, Electronic, Lighting |
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| Phase: | Three |
| Core: | Core-type Transformer |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Solid Winding Iron Core dry type transformer has the following features: good insulation properties, high mechanical strength, moisture resistant,pollution-free, easy to install, and almost no need for maintenance. Can be applied for high rise buildings, wind power generation, solar energy, hospital, hotel, tunnel, station, wharf, airport, subway, petroleum, chemical industry, laboratory, combined power plant, shopping mall and other important places etc.
Product usege conditions
(1).Altitude
Not more than 1000m;
(2).Cooling air temperature
Max. Temp.: 40°C
Max. monthly mean temp.: 30°C
Max. annual mean temp.: 20°C
lowest temp.:-25°C(suitable for outdoor transformer)
lowest temp.:-5°C(suitable for indoor transformer)
(3).Humidity
Ambient air relative humidity should be less than 93%, no water drop on the coil surface. If usage condition exceeds above
requirements, should adjust running parameters (e.g. output current etc.) properly and adopt proper protecting measures to ensure the
product service life and safety reliability.
Types of transformers are used to step down three-phase medium voltage to low voltage for power distribution or distribution transformer.
Cast resin dry type transformer transformers are mainly used in urban environments (public buildings, offices, distribution stations), but are also used in industry.
The low voltage winding adopts the whole section of copper foil, which is wound on the special low-voltage foil winding machine with the F-grade insulation. The foil coil solves the outstanding problems such as low voltage, high current coil winding, high short-circuit stress, unbalanced ampere turns, poor heat dissipation effect, windingspiral angle, unstable manual welding quality and so on. At the same tim-e, the winding ends of our company aresealed with resin, cured and formed, moisture-proof and antifouling. The lead copper bar is automatically welded byargon arc welding.
Transformer ratio and connection
Our company has a relatively strong production capacity and efficient marketing team.Products include 110KV,220KV large ultra-high voltage transformers and 35KV below various dry transformers,oil-immersed transformers,amorphous alloy transformers,pre-installed substation and various specifications of box transformer,furnace transformer,rectifier transformer,mining transformer and other special transformers.All products of the company have passed the routine,type and special tests of the National Transformer Quality Supervision and inspection Center and wuhan High Voltage Research Institute of the State Electric Power Corporation.The enterprise has passed IS09001:2015 quality management system certification;Jiangsu province enterprise measurement certification;At the same time,10KV,35KV class power transformers,box substation and the adoption of IEC certification.Product sales cover the national market,but also exported to Australia,New Zealand,India,Madagascar,Vietnam and other countries and regions.
1.Who are we?
We are transformer company, based in Jiangsu, China, start from 2007,sell to Domestic Market(80.00%),Southeast Asia(20.00%). There are all about 1200-1500 people in our company.
Suppliers with verified business licenses
Audited Supplier 
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